CN108425453A - A kind of setting-up of construction joint structure and its construction method - Google Patents
A kind of setting-up of construction joint structure and its construction method Download PDFInfo
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- CN108425453A CN108425453A CN201810189705.0A CN201810189705A CN108425453A CN 108425453 A CN108425453 A CN 108425453A CN 201810189705 A CN201810189705 A CN 201810189705A CN 108425453 A CN108425453 A CN 108425453A
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- Prior art keywords
- scalariform
- fixed frame
- construction joint
- construction
- setting
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Classifications
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B5/00—Floors; Floor construction with regard to insulation; Connections specially adapted therefor
- E04B5/16—Load-carrying floor structures wholly or partly cast or similarly formed in situ
- E04B5/32—Floor structures wholly cast in situ with or without form units or reinforcements
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B5/00—Floors; Floor construction with regard to insulation; Connections specially adapted therefor
- E04B5/16—Load-carrying floor structures wholly or partly cast or similarly formed in situ
- E04B5/32—Floor structures wholly cast in situ with or without form units or reinforcements
- E04B2005/322—Floor structures wholly cast in situ with or without form units or reinforcements with permanent forms for the floor edges
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- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Joining Of Building Structures In Genera (AREA)
- Floor Finish (AREA)
Abstract
The present invention relates to technical field of building construction, more particularly to a kind of setting-up of construction joint structure and its construction method, by directly at construction joint between reinforcement and sealing reinforcing bar, a scalariform fixed frame is respectively provided between steel plate for sealing water and plate face reinforcing bar, and the fixation of scalariform fixed frame whole face is covered with expanded metal lath, and it is used as using customization aluminum alloy square pipe component in concrete upper surface and hangs mould, so that concrete formation rule at construction joint, it is straight, the concrete that gap leaks out at closing in is easy to clean, and constructing operation is simple, saving of work and time, ensure the quality requirement of construction joint concreting, greatly reduce the difficulty for the treatment of of construction joints, and the construction hidden danger of construction joint infiltration is avoided indirectly.
Description
Technical field
The present invention relates to technical field of building construction more particularly to a kind of setting-up of construction joint structures and its construction method.
Background technology
It constructs in building engineering structure bottom plate, floor horizontal construction joint and shear wall vertical construction joints concrete construction at present
Seam stays the scheme of setting to be primarily present two kinds.One is using clad steel silk screen banding fixed on column muscle, to construction joint interface into
Row partition.The processing scheme steel wire and column muscle bind insufficient strength, when concrete construction, cause interface shape " V "-shaped, stay
It sets that face is coarse, uneven, irregular, is unfavorable for the processing of concrete secondary construction construction joint, increases to construction joint coagulation
The intractability of soil;Another kind be using template installation carry out construction joint closure setting, to construction joint interface carry out every
It is disconnected.The program need to shift to an earlier date is uniformly arranged preformed hole in template according to steel-bar arrangement spacing, so that reinforcing bar passes through template, preferably
Carry out the installation of template.The installation of program template and difficulty of construction are big, and operation is slow.
In view of construction technology situation instantly, is stayed using traditional concrete construction joint and set structure, construction joint interface is mixed
Solidifying soil construction quality requires to be difficult to meet the requirements, and there may be serious infiltration hidden danger for construction joint position at bottom plate, exterior wall.
Therefore, how to seek a kind of novel concrete construction joint and stay to set structure and have become those skilled in the art to endeavour
In the direction of research.
Invention content
In view of the above problems, the invention discloses a kind of setting-up of construction joint structure, it is set to concrete structure
At construction joint, wherein the setting-up of construction joint structure includes the first scalariform fixed frame, the second scalariform fixed frame and steel plate for sealing water;
The first scalariform fixed frame and the second scalariform fixed frame are individually fixed in the upper following table of the steel plate for sealing water
Face is simultaneously corresponding up and down, and the first scalariform fixed frame and the second scalariform fixed frame are each perpendicular to the steel plate for sealing water;
It is both provided with expanded metal lath on the first scalariform fixed frame and the second scalariform fixed frame.
Above-mentioned setting-up of construction joint structure, wherein the first scalariform fixed frame and the second scalariform fixed frame are including 2
Upper and lower parallel main joist and the secondary joist being fixedly connected between 2 main joists and with 2 main joists;
The bottom of the construction joint is provided with reinforcement, and plate face reinforcing bar is provided at the top of the construction joint;
The underlying main joist of first scalariform fixed frame is welded on the reinforcement, and first scalariform is solid
Determine the lower surface that the main joist that frame is located above is welded in the steel plate for sealing water;The underlying master of second scalariform fixed frame
Keel are welded in the upper surface of the steel plate for sealing water, and the main joist that the second scalariform fixed frame is located above is welded in the plate
On the reinforcing bar of face.
Above-mentioned setting-up of construction joint structure, wherein the main joist and the secondary joist are reinforcing bar.
Above-mentioned setting-up of construction joint structure, wherein be equipped with aluminum alloy square tube on the plate face reinforcing bar and hang mould.
Above-mentioned setting-up of construction joint structure, wherein main joist that the second scalariform fixed frame is located above and it is described only
Water steel plate both sides are both provided with fixing muscle.
Above-mentioned setting-up of construction joint structure, wherein the expanded metal lath and the first scalariform fixed frame and second ladder
Shape fixed frame, which is all made of, burns silk binding.
The invention also discloses a kind of construction methods of setting-up of construction joint structure, wherein includes the following steps:
Step S1 provides the first scalariform fixed frame and the second scalariform fixed frame, and in the first scalariform fixed frame and
Expanded metal lath is laid on two scalariform fixed frames;
Step S2, in the bottom mounting plate bottom reinforcing bar of the construction joint;
The first scalariform fixed frame is installed vertically on the reinforcement by step S3;
Step S4 installs steel plate for sealing water, and the first scalariform fixed frame and the steel plate for sealing water is vertically welded in one
It rises;
Step S5, by the second scalariform fixed frame vertical welding in the upper surface of the steel plate for sealing water, and described second
Scalariform fixed frame and the first scalariform fixed frame are corresponding up and down.
Step S6, in the second scalariform fixed frame upper mounting plate face reinforcing bar.
The construction method of above-mentioned setting-up of construction joint structure, wherein the method further includes:
Step S7 hangs mould in installing aluminum alloy square tube on the plate face reinforcing bar, and the aluminum alloy square tube is hung mould and institute
It states plate face reinforcing bar and carries out banding fixed.
The construction method of above-mentioned setting-up of construction joint structure, wherein the step S1 is specially:
Step S11 provides 2 groups of scalariforms and fixes frame materials, scalariform described in every group fix frame material and include 2 main joists and
Several secondary joists;
Step S12, by described in 2 groups scalariform fix frame material several secondary joists be welded between 2 main joists with
It is respectively formed the first scalariform fixed frame and the second scalariform fixed frame;
Step S13, in laying expanded metal lath respectively on the first scalariform fixed frame and the second scalariform fixed frame.
The construction method of above-mentioned setting-up of construction joint structure, wherein in the step S5, fixed by second scalariform
Further include being located above in the second scalariform fixed frame after frame vertical welding is in the upper surface of the steel plate for sealing water the step of
Main joist and the steel plate for sealing water both sides between install fixing muscle the step of.
Foregoing invention has the following advantages that or advantageous effect:
The invention discloses a kind of setting-up of construction joint structure and its construction methods, pass through the reinforcement directly at construction joint
Between sealing reinforcing bar, a scalariform fixed frame is respectively provided between steel plate for sealing water and plate face reinforcing bar, and scalariform fixed frame whole face is fixed
It is covered with expanded metal lath, and is used as using customization aluminum alloy square pipe component in concrete upper surface and hangs mould, so that at construction joint
Concrete formation is regular, straight, and the concrete that gap leaks out at closing in is easy to clean, and constructing operation is simple, saving of work and time, really
The quality requirement for having protected construction joint concreting, greatly reduces the difficulty for the treatment of of construction joints, and avoids construction joint indirectly
The construction hidden danger of infiltration.
Description of the drawings
Upon reading the detailed description of non-limiting embodiments with reference to the following drawings, the present invention and its feature, outer
Shape and advantage will become more apparent.Identical label indicates identical part in whole attached drawings.Not can according to than
Example draws attached drawing, it is preferred that emphasis is shows the purport of the present invention.
Fig. 1 is the construction joint sectional view with setting-up of construction joint structure in the embodiment of the present invention;
Fig. 2 is the side view of setting-up of construction joint structure in Fig. 1;
Fig. 3 is scalariform fixed frame manuscript in the embodiment of the present invention;
Fig. 4 is the plan view of light plate net of the embodiment of the present invention;
Fig. 5 is the construction method flow chart of setting-up of construction joint structure in the embodiment of the present invention;
Specific implementation mode
The present invention is further illustrated with specific embodiment below in conjunction with the accompanying drawings, but not as the limit of the present invention
It is fixed.
Embodiment one
As shown in Figs 1-4, present embodiment discloses a kind of setting-up of construction joint structures, and the setting-up of construction joint structure setting is in mixed
At the construction joint of Xtah Crude Clay structure, the construction joint of the concrete structure can be concrete floor, floor horizontal construction joint and shearing
Wall vertical construction joints;Specifically, the setting-up of construction joint structure includes the first scalariform fixed frame 2, the second scalariform fixed frame 4 and sealing
Steel plate 3;The upper and lower surface that the first scalariform fixed frame 2 and the second scalariform fixed frame 4 are individually fixed in steel plate for sealing water 3 is simultaneously right up and down
It answers, and the first scalariform fixed frame 2 and the second scalariform fixed frame 4 are each perpendicular to steel plate for sealing water 3;The first scalariform fixed frame 2 and
Expanded metal lath is both provided on two scalariform fixed frames 4, and (whole face fixation is covered with expanded metal lath on the first scalariform fixed frame 2 in the present embodiment
21, on the second scalariform fixed frame 4 whole face fixation be covered with expanded metal lath 41).
Specifically, as shown in Figs. 1-3, above-mentioned first scalariform fixed frame 2 and the second scalariform fixed frame 4 include about 2
Parallel main joist and the secondary joist being fixedly connected between 2 main joists and with 2 main joists;The bottom of construction joint is set
It is equipped with reinforcement 1, plate face reinforcing bar 6 is provided at the top of construction joint;First scalariform fixed frame, 2 underlying main joist welding
In on reinforcement 1, the main joist that the first scalariform fixed frame 2 is located above is welded in the lower surface of steel plate for sealing water 3;Second scalariform
4 underlying main joist of fixed frame is welded in the upper surface of steel plate for sealing water 3, the main dragon that the second scalariform fixed frame 4 is located above
Bone is welded on plate face reinforcing bar 6.
Preferably, above-mentioned main joist and secondary joist are reinforcing bar, specifically, a diameter of Φ 10 of reinforcing bar, as shown in figure 3,
The spacing d of 2 main joists of the first scalariform fixed frame 2 is determined according to the distance of reinforcement 1 to steel plate for sealing water 3 to be arranged, and second
The spacing d of 2 main joists of scalariform fixed frame 4 is determined according to the distance of steel plate for sealing water 3 to plate face reinforcing bar 6 to be arranged, adjacent dragon
Bone is arranged according to spacing 300mm, and secondary joist both ends are welded and fixed with main joist.
Preferably, aluminum alloy square tube is installed on above-mentioned plate face reinforcing bar 6 and hangs mould 7.
Preferably, the main joist and 3 both sides of steel plate for sealing water that above-mentioned second scalariform fixed frame 4 is located above are both provided with fixation
Muscle 5, the fixing muscle 5 avoid vertically tilting mainly for ensuring that the second scalariform fixed frame 4 is vertical, and 5 top of fixing muscle is fixed on the
On the main joist of two scalariform fixed frames 4 being located above, the left and right sides is by spacing 2000mm dislocation arrangements.
Preferably, above-mentioned expanded metal lath and the first scalariform fixed frame 2 and the second scalariform fixed frame 4, which are all made of, burns silk binding.
Embodiment two
As shown in figure 5, the invention also discloses a kind of construction methods of setting-up of construction joint structure, specifically, the construction party
Method includes the following steps:
Step S1 provides the first scalariform fixed frame and the second scalariform fixed frame, and in the first scalariform fixed frame and the second ladder
Expanded metal lath is laid on shape fixed frame.
Specifically, above-mentioned steps S1 is specially:
Step S11 provides 2 groups of scalariforms and fixes frame material, such as the reinforcing bar of a diameter of Φ 10, and every group of scalariform fixes frame material
Include 2 main joists and several secondary joists.
Step S12 carries out the processing of scalariform fixed frame, and the spacing d of 2 main joists of the first scalariform fixed frame is according to board bottom
The distance of reinforcing bar to steel plate for sealing water determines setting, and the spacing of 2 main joists of the second scalariform fixed frame is according to steel plate for sealing water to plate
The distance of face reinforcing bar determines setting, and secondary joist is arranged according to spacing 300mm, and secondary joist both ends are welded and fixed with main joist
To be respectively formed the first scalariform fixed frame and the second scalariform fixed frame.
Step S13 distinguishes single side laying expanded metal lath, steel plate on above-mentioned first scalariform fixed frame and the second scalariform fixed frame
Net carries out binding using 22# baked wheaten cake silks with scalariform fixed frame and connect, and expanded metal lath should first fix both sides, then fixed intermediate, and two pieces
Expanded metal lath stitching portion, need to overlap 50mm, and binding is reinforced in overlap joint section using silk is burnt, it is preferred that the first scalariform fixed frame and
Equal whole face lays expanded metal lath on second scalariform fixed frame.
Step S2, according to design requirement and related specification requirement in the bottom mounting plate bottom reinforcing bar of above-mentioned construction joint.
Step S3 will be laid with the first scalariform fixed frame integrated member vertical welding of expanded metal lath on reinforcement, and
Ensure firm welding.
Step S4 carries out the welding procedure of steel plate for sealing water according to code requirement, and by above-mentioned first scalariform fixed frame and only
Water steel plate bottom surface carries out vertical welding and fixes;When the first scalariform fixed frame and steel plate for sealing water weld, control electric current should be noted, with
It avoids steel plate for sealing water burn-through.
Step S5 will be laid with the second scalariform fixed frame vertical welding of expanded metal lath in the upper surface of steel plate for sealing water, and
Two scalariform fixed frames and the first scalariform fixed frame are corresponding up and down, and the main joist and sealing being located above in the second scalariform fixed frame
Fixing muscle is installed respectively to be welded and fixed between steel plate both sides;When the second scalariform fixed frame and steel plate for sealing water weld, control should be noted
Electric current processed, to avoid by steel plate for sealing water burn-through..
Step S6, according to design requirement and related specification requirement in the second scalariform fixed frame upper mounting plate face reinforcing bar.
Step S7, level measurement position plate face elevation line, hang mould in installing aluminum alloy square tube on plate face reinforcing bar, hang mould bottom
Portion is arranged absolute altitude and controls cushion block, and aluminum alloy square tube is hung mould and carries out banding fixed with plate face reinforcing bar.
It is not difficult to find that the present embodiment is embodiment of the method corresponding with the above-mentioned embodiment of setting-up of construction joint structure, this
Embodiment can work in coordination implementation with the embodiment of above-mentioned setting-up of construction joint structure.In the embodiment of above-mentioned setting-up of construction joint structure
The relevant technical details mentioned are still effective in the present embodiment, and in order to reduce repetition, which is not described herein again.Correspondingly, this reality
The relevant technical details mentioned in example are applied to be also applicable in the embodiment of above-mentioned setting-up of construction joint structure.
It should be appreciated by those skilled in the art that those skilled in the art are combining the prior art and above-described embodiment can be with
Realize change case, this will not be repeated here.Such change case does not affect the essence of the present invention, and it will not be described here.
Presently preferred embodiments of the present invention is described above.It is to be appreciated that the invention is not limited in above-mentioned
Particular implementation, wherein the equipment and structure be not described in detail to the greatest extent are construed as giving reality with the common mode in this field
It applies;Any technical person familiar with the field, without departing from the scope of the technical proposal of the invention, all using the disclosure above
Methods and technical content many possible changes and modifications are made to technical solution of the present invention, or be revised as equivalent variations etc.
Embodiment is imitated, this is not affected the essence of the present invention.Therefore, every content without departing from technical solution of the present invention, foundation
The technical spirit any simple modifications, equivalents, and modifications made to the above embodiment of the present invention, still fall within the present invention
In the range of technical solution protection.
Claims (10)
1. a kind of setting-up of construction joint structure, is set at the construction joint of concrete structure, which is characterized in that the setting-up of construction joint
Structure includes the first scalariform fixed frame, the second scalariform fixed frame and steel plate for sealing water;
The first scalariform fixed frame and the second scalariform fixed frame are individually fixed in the upper and lower surface of the steel plate for sealing water simultaneously
It is corresponding up and down, and the first scalariform fixed frame and the second scalariform fixed frame are each perpendicular to the steel plate for sealing water;
It is both provided with expanded metal lath on the first scalariform fixed frame and the second scalariform fixed frame.
2. setting-up of construction joint structure as described in claim 1, which is characterized in that the first scalariform fixed frame and the second scalariform
Fixed frame includes about 2 parallel main joists and is fixed between 2 main joists and with 2 main joists
The secondary joist of connection;
The bottom of the construction joint is provided with reinforcement, and plate face reinforcing bar is provided at the top of the construction joint;
The underlying main joist of first scalariform fixed frame is welded on the reinforcement, the first scalariform fixed frame
The main joist being located above is welded in the lower surface of the steel plate for sealing water;The underlying main joist of second scalariform fixed frame
It is welded in the upper surface of the steel plate for sealing water, the main joist that the second scalariform fixed frame is located above is welded in the plate face steel
On muscle.
3. setting-up of construction joint structure as claimed in claim 2, which is characterized in that the main joist and the secondary joist are steel
Muscle.
4. setting-up of construction joint structure as claimed in claim 2, which is characterized in that be equipped with aluminum alloy square on the plate face reinforcing bar
Pipe hangs mould.
5. setting-up of construction joint structure as described in claim 1, which is characterized in that the second scalariform fixed frame was located above
Main joist and the steel plate for sealing water both sides are both provided with fixing muscle.
6. setting-up of construction joint structure as described in claim 1, which is characterized in that the expanded metal lath is fixed with first scalariform
Frame and the second scalariform fixed frame, which are all made of, burns silk binding.
7. a kind of construction method of setting-up of construction joint structure, which is characterized in that include the following steps:
Step S1 provides the first scalariform fixed frame and the second scalariform fixed frame, and in the first scalariform fixed frame and the second ladder
Expanded metal lath is laid on shape fixed frame;
Step S2, in the bottom mounting plate bottom reinforcing bar of the construction joint;
The first scalariform fixed frame is installed vertically on the reinforcement by step S3;
Step S4, installs steel plate for sealing water, and will be together with the first scalariform fixed frame and the steel plate for sealing water vertical welding;
Step S5, by the second scalariform fixed frame vertical welding in the upper surface of the steel plate for sealing water, and second scalariform
Fixed frame and the first scalariform fixed frame are corresponding up and down.
Step S6, in the second scalariform fixed frame upper mounting plate face reinforcing bar.
8. the construction method of setting-up of construction joint structure as claimed in claim 7, which is characterized in that the method further includes:
Step S7 hangs mould in installing aluminum alloy square tube on the plate face reinforcing bar, and the aluminum alloy square tube is hung mould and the plate
Face reinforcing bar carries out banding fixed.
9. the construction method of setting-up of construction joint structure as claimed in claim 7, which is characterized in that the step S1 is specially:
Step S11 provides 2 groups of scalariforms and fixes frame materials, and it includes 2 main joists and several that scalariform described in every group, which fixes frame material,
Root secondary joist;
Step S12, several secondary joists that scalariform described in 2 groups is fixed to frame material are welded between 2 main joists with respectively
Form the first scalariform fixed frame and the second scalariform fixed frame;
Step S13, in laying expanded metal lath respectively on the first scalariform fixed frame and the second scalariform fixed frame.
10. the construction method of setting-up of construction joint structure as claimed in claim 9, which is characterized in that in the step S5, inciting somebody to action
Further include in second ladder after the second scalariform fixed frame vertical welding is in the upper surface of the steel plate for sealing water the step of
The step of fixing muscle is installed between the main joist that shape fixed frame is located above and the steel plate for sealing water both sides.
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CN201810189705.0A CN108425453B (en) | 2018-03-08 | 2018-03-08 | Construction method of construction joint reserved structure |
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CN201810189705.0A CN108425453B (en) | 2018-03-08 | 2018-03-08 | Construction method of construction joint reserved structure |
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CN108425453A true CN108425453A (en) | 2018-08-21 |
CN108425453B CN108425453B (en) | 2020-08-25 |
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Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
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CN202148608U (en) * | 2011-06-03 | 2012-02-22 | 中国建筑第六工程局有限公司 | Fast-easy closing-up net construction installation structure of bottom board construction seam |
CN102635128A (en) * | 2012-04-27 | 2012-08-15 | 天津二十冶建设有限公司 | Foundation slab post-cast strip waterproof steel plate combined structure and bracing method thereof |
CN202483061U (en) * | 2011-12-19 | 2012-10-10 | 中国华冶科工集团有限公司 | Post-cast strip supporting formwork |
CN203440837U (en) * | 2013-07-25 | 2014-02-19 | 中国建筑土木建设有限公司 | Concrete closing net device for construction joint of base plate |
-
2018
- 2018-03-08 CN CN201810189705.0A patent/CN108425453B/en active Active
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN202148608U (en) * | 2011-06-03 | 2012-02-22 | 中国建筑第六工程局有限公司 | Fast-easy closing-up net construction installation structure of bottom board construction seam |
CN202483061U (en) * | 2011-12-19 | 2012-10-10 | 中国华冶科工集团有限公司 | Post-cast strip supporting formwork |
CN102635128A (en) * | 2012-04-27 | 2012-08-15 | 天津二十冶建设有限公司 | Foundation slab post-cast strip waterproof steel plate combined structure and bracing method thereof |
CN203440837U (en) * | 2013-07-25 | 2014-02-19 | 中国建筑土木建设有限公司 | Concrete closing net device for construction joint of base plate |
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